2,5-Di-tert-butyl-1,4-benzoquinone

Names

[ Name ]:
2,5-Di-tert-butyl-1,4-benzoquinone

[Synonym ]:
2,5-Di-tert-butyl-p-benzoquinone
MFCD00019442
2,5-Di-tert-butyl-1,4-benzoquinone
2,5-Di-tert-butyl-2,5-cyclohexadiene-1,4-dione
2,5-di-tert-Butyl-p-quinone
2,5-Di-tert-butylbenzoquinone
2,5-Di-tert-butylquinone
2,5-Di-tert-butylsemiquinone
2,4-DICHLORO-6-FORMYLPHENYL 4-METHYLBENZENESULPHONATE
2,5-di-tert-butyl-para-benzoquinone
2,5-di(tert-butyl)-1,4-hydroquinone
EINECS 219-552-0

Chemical & Physical Properties

[ Density]:
1.027g/cm3

[ Boiling Point ]:
285.4ºC at 760 mmHg

[ Melting Point ]:
152-154 °C(lit.)

[ Molecular Formula ]:
C₁₄H₂₀O₂

[ Molecular Weight ]:
220.30700

[ Flash Point ]:
106.2ºC

[ Exact Mass ]:
220.14600

[ PSA ]:
34.14000

[ LogP ]:
3.08320

[ Vapour Pressure ]:
0.00281mmHg at 25°C

[ Index of Refraction ]:
1.504

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU5140000

CHEMICAL NAME :: 2,5-Cyclohexadiene-1,4-dione, 2,5-bis(1,1-dimethylethyl)-

CAS REGISTRY NUMBER :: 2460-77-7

BEILSTEIN REFERENCE NO. :: 2047945

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H20-O2

MOLECULAR WEIGHT :: 220.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - mouse Embryo

DOSE/DURATION :: 1500 ug/L

REFERENCE :: CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 16,477,1995

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
GU5140000

[ HS Code ]:
2914690090

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

P2u purinoceptor modulation of intracellular Ca2+ in a human lung adenocarcinoma cell line: down-regulation of Ca2+ influx by protein kinase C.

Cell Calcium 20(4) , 339-46, (1996)

The human lung small cell adenocarcinoma cell line, A549, demonstrates a concentration-dependent rise in [Ca2+]i in response to extracellular nucleotides. The cells show Ca2+ mobilization on addition ...

The importance of the hydroxyl moieties for inhibition of the Ca(2+)-ATPase by trilobolide and 2,5-di(tert-butyl)-1,4-benzohydroquinone.

Biochem. Biophys. Res. Commun. 199(2) , 916-21, (1994)

Trilobolide and 2,5-di(tert-butyl)-1,4-benzohydroquinone (BHQ) are potent inhibitors of the Ca(2+)-ATPase of skeletal muscle sarcoplasmic reticulum. Desoxytrilobolide and 2,5-di(tert-butyl)-1,4-diacet...

Redox proteins as electron acceptors from chlorophyll triplet state in lipid bilayer vesicles: kinetics of reduction of membrane reconstituted cytochrome c oxidase mediated by 2,5-di-t-butyl benzoquinone and cytochrome c.

Photochem. Photobiol. 52(4) , 883-91, (1990)

Laser flash photolysis was used to determine the kinetics of electron transfer between membrane-bound triplet chlorophyll (3C), cytochrome c (cyt c) located in the external water phase, and vesicle-re...

Related Compounds

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